package com.ycy.dubbo.exp;

public class ProviderException extends RuntimeException {

  public ProviderException() {
    super();
  }

  public ProviderException(String s) {
    super(s);
  }

  public static void main(String[] args) {
    MyException myException = new MyException();
    System.out.println(myException instanceof RuntimeException);
  }

}
